Search Result for "ferrimagnetism": 
Wordnet 3.0

NOUN (1)

1. a phenomenon in ferrites where there can be incomplete cancellation of antiferromagnetic arranged spins giving a net magnetic moment; 



WordNet (r) 3.0 (2006):

ferrimagnetism
    n 1: a phenomenon in ferrites where there can be incomplete
         cancellation of antiferromagnetic arranged spins giving a
         net magnetic moment